from dataclasses import dataclass
from pathlib import Path

from unstructured.ingest.connector.dropbox import (
    DropboxIngestDoc,
)
from unstructured.ingest.connector.fsspec import (
    FsspecIngestDoc,
)
from unstructured.ingest.interfaces import (
    BaseConnectorConfig,
    BaseIngestDoc,
    StandardConnectorConfig,
)


@dataclass
class FakeConfigDropboxRoot:
    output_dir = "/fakeuser/fake_output"
    dir_path = " "
    download_dir = "/fakeuser/fake_download"


@dataclass
class FakeConfigFolder:
    output_dir = "/fakeuser/fake_output"
    dir_path = "fake_folder"
    download_dir = "/fakeuser/fake_download"


def test_dropbox_root_succeeds():
    """Test that path joining method works for Dropbox root folder. Note slash in front of remote_file_path."""
    dbox = DropboxIngestDoc(
        config=FakeConfigDropboxRoot,
        standard_config=FakeConfigDropboxRoot,
        remote_file_path="/fake_file.txt",
    )
    output_filename = dbox._output_filename
    download_filename = dbox._tmp_download_file()

    assert output_filename == Path("/fakeuser/fake_output/fake_file.txt.json")
    assert download_filename == Path("/fakeuser/fake_download/fake_file.txt")


def test_dropbox_root_succeeds2():
    """Test that path joining method works for Dropbox root folder. Note lack of slash in front of remote_file_path.
    This still works."""
    dbox = DropboxIngestDoc(
        config=FakeConfigDropboxRoot,
        standard_config=FakeConfigDropboxRoot,
        remote_file_path="fake_file.txt",
    )
    output_filename = dbox._output_filename
    download_filename = dbox._tmp_download_file()

    assert output_filename == Path("/fakeuser/fake_output/fake_file.txt.json")
    assert download_filename == Path("/fakeuser/fake_download/fake_file.txt")


def test_dropbox_folder_succeeds():
    """Test that path joining method works for Dropbox root folder. Note no slash in front of remote_file_path."""
    dbox = DropboxIngestDoc(
        config=FakeConfigFolder,
        standard_config=FakeConfigFolder,
        remote_file_path="fake_file2.txt",
    )
    output_filename = dbox._output_filename
    download_filename = dbox._tmp_download_file()

    assert output_filename == Path("/fakeuser/fake_output/fake_file2.txt.json")
    assert download_filename == Path("/fakeuser/fake_download/fake_file2.txt")


def test_dropbox_folder_fails():
    """Test that path joining method gives WRONG path. Note slash in front of remote_file_path. 
    Path joining is sensitive. Note that the path is MISSING the folders."""
    dbox = DropboxIngestDoc(
        config=FakeConfigFolder,
        standard_config=FakeConfigFolder,
        remote_file_path="/fake_file2.txt",
    )
    output_filename = dbox._output_filename
    download_filename = dbox._tmp_download_file()

    assert output_filename == Path("/fake_file2.txt.json")
    assert download_filename == Path("/fake_file2.txt")


def test_fsspec_folder_succeeds():
    """Test that path joining method works for root folder. Note no slash in front of remote_file_path."""
    dbox = FsspecIngestDoc(
        config=FakeConfigFolder,
        standard_config=FakeConfigFolder,
        remote_file_path="fake_file2.txt",
    )
    output_filename = dbox._output_filename
    download_filename = dbox._tmp_download_file()

    assert output_filename == Path("/fakeuser/fake_output/fake_file2.txt.json")
    assert download_filename == Path("/fakeuser/fake_download/fake_file2.txt")


def test_fsspec_folder_fails():
    """Test that path joining method gives WRONG path. Note slash in front of remote_file_path. 
    Path joining is sensitive. Note that the path is MISSING the folders."""
    fstest = FsspecIngestDoc(
        config=FakeConfigFolder,
        standard_config=FakeConfigFolder,
        remote_file_path="/fake_file2.txt",
    )
    output_filename = fstest._output_filename
    download_filename = fstest._tmp_download_file()

    assert output_filename == Path("/fake_file2.txt.json")
    assert download_filename == Path("/fake_file2.txt")